Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Garri V Brim, Vakhromeev Aleksej, Vladimir M Kazakov, Valentin N Krylov, Avis S LatypovfiledCriticalGarri V Brim
Priority to SU904856807ApriorityCriticalpatent/RU1769770C/ru
Application grantedgrantedCritical
Publication of RU1769770CpublicationCriticalpatent/RU1769770C/ru